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5

If the rooms remain unused for a long period of time, the temperatu-

re can be reduced with the on-line key, in this way saving energy. When

the rooms are occupied again, press the on-line key to re-heat them.

The current choice is displayed on the display:

On-line key

Fixed temperature heating

Reduced temperature heating

NOTA:

In automatic mode, the apparatus switches from the fixed temperature to the reduced tem-

perature according to the temporal programme. The manual switching of the temperature is

done manually with the on-line key.

Temperature regulation

Fixed temperature: 

temperature when the rooms are occupied 

(basic setting) 

Reduced temperature: 

temperature during periods of absence or night

Hot-water service temperature:

– desired temperature of hot-water service

– comfort temperature of the hot-water service 

(with storage capacity boiler unit)

Reduced temperature of hot-water service (with storage capacity boiler unit):

temperature desired for hot-water service at reduced level.

To have access to the “reduced hot-water service temperature” parameter, press

the 

and 

keys at the same time for at least 5 seconds and then go along

the entered lines with the key 

until parameter 61 is reached. Regulate the value

with 

and 

.

Before proceeding with the adjustment  in the temperature on the regulator, the thermosta-

tic valves, which may be present, have to be regulated to the desired temperature.

1

2

3

61

PROGRAMMING

For the programming the lid of the regulator must be open.

As  soon  as  the  cover  is  open,

the display and the key functions

are switched on.

The  number  in  the  square

represents  the  programme

lines that may selected with the

arrow keys. 

You can set or display the following values:

• Temperatures

up to 

• Heating programme

up to 

• Day of the week and hour

up to 

• Current values                 

up to 

• Vacation period                                 

• Return to the default values                

1

3

4

1 1

12

14

15

1 7

18

19

The choice made will work in a permanent way when manually 

, carried out, instead, if

automatic  

it will work up to the next switching according to the heating programme.

Program line

Value

Select program line

Change value

Summary of Contents for Dewy HE WM

Page 1: ...GB Dewy HE WM User instructions PLEASE LEAVE THIS INSTRUCTION WITH THE USER ...

Page 2: ......

Page 3: ...nd the yellow domestic hot water led lights up at the same time When there is no request for hea ting or D H W production the leds and are off the tank unit maintenan ce temperature will appear on the red led scale 35 80 C The C H temperature can be adjusted by turning the knob of the C H potentio meter The set temperature is indi cated on the red led scale from 35 80 C and the yellow heating led ...

Page 4: ...leds are off call the local autho rised technical staff 2 system to avoid avoid frost damage GAS CONVERSION Should it be necessary to convert the appliance to a different gas from the one for which the boiler has been equipped approach the technical staff CLEANING AND MAINTENANCE Preventive maintenance and checking of the efficient operation of the equipment and safety devices must be carried out ...

Page 5: ... to the sum mer or winter position If the boiler lock out occurs again call local authorised Service Centre for technical assistance Other anomalies fig 6 When one of the red 40 80 C leds start flashing switch off the boiler and then try to ignite again After 2 or 3 unsuccessful attempts do not try again but call authorised techni cal staff SPIA ROSSA INTERMITTENTE Fig 5 SPIA ROSSA INTERMITTENTE L...

Page 6: ...l lowing list of items one after the other are displayed The thermo feeler continues to function independently of the display Day hour room temperature External temperature Hot water service temperature This data appear only if the relative feeler is connected or if they are transmitted by the regulator of the boiler Info key reference key grey colour The operating mode desired is selected by pres...

Page 7: ...e desired for hot water service at reduced level To have access to the reduced hot water service temperature parameter press the and keys at the same time for at least 5 seconds and then go along the entered lines with the key until parameter 61 is reached Regulate the value with and Before proceeding with the adjustment in the temperature on the regulator the thermosta tic valves which may be pre...

Page 8: ...rature set in parameter 3 1 standard Hot water according to the daily heating programme In the comfort periods of the heating the temperature of the boiler unit is regulated at the value set via para meter 61 2 sservice suspended 3 second daily programme 8 Everyday of the week the temperature of the hot water ser vice is set according to programme B In this case the programming is one for all the ...

Page 9: ...t days have elapsed the regulator will go on to the automatic function NOTE The vacation period may be cancelled by pressing a key of the operating mode Current values Display and setting of the gradient of the heating characteristics curve When the room temperature set is not reached choose the gradient indicated in point 2 11 3 Display of the current boiler temperature Display of the current pow...

Page 10: ...function Call an authorised Service Centre No communication between the Logica Remote Control and the boiler Call an authorised Service Centre 1 0 Error display Ignition lock out Rotate selector CR OFF EST INV RESET on the boiler control panel to the release position to reset operation fig 3 If the lock out re occurs call an authorised Service Centre Safety thermostat trip Rotate selector CR OFF E...

Page 11: ......

Page 12: ...nd Sime Ltd Unit D2 Enterprise Way Bradford Road Bradford West Yorkshire BD10 8EW Tel 0870 9911114 Fax 0870 9911115 www sime ltd uk e mail enquiries sime ltd uk Importer and distributor for Ireland Hevac Ltd Muirfield Drive Naas Road Dublin 12 Tel 01 4191919 Fax 01 4584806 e mail info hevac ie ...

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